My brake lights weren't working so I checked the.

GJVA24

2000 HONDA ACCORD

14,800 MILES

My brake lights weren't working so I checked the fuse, no problem, checked bulbs and they were blown. I replaced the bulbs and all was good, 2 weeks later my wife was driving and when she applied the brakes she heard a small pop and the bulbs are blown again, could you suggest what may be the problem?